Seiko Cal. 3850 - 884

Seiko 3850-884

This Automatic model from 1986 features a 43mm Gold-Plated case. Powered by the 3850 caliber with 35j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-c4384aad4ed0]

Also known as: Monster, Baby Tuna

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
35j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1986

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